13235768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18181}}^1$

素因数の和:18207

約数の個数: 32

約数和(自身を含む): 30545760

約数和(自身を除く): 17309992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 18181, 36362, 72724, 127267, 145448, 236353, 254534, 472706, 509068, 945412, 1018136, 1654471, 1890824, 3308942, 6617884, 13235768]

約数ペア:

[(1, 13235768), (2, 6617884), (4, 3308942), (7, 1890824), (8, 1654471), (13, 1018136), (14, 945412), (26, 509068), (28, 472706), (52, 254534), (56, 236353), (91, 145448), (104, 127267), (182, 72724), (364, 36362), (728, 18181)]